Uzoma Funmilayo Usigbe

Effect of Social Media Screen Time on Sleep Patterns and Quality among Postgraduate Students in Nigeria

Ushakuma Michael Anenga, Barnabas John, Hauwa Bala Muhammad, Uzoma Funmilayo Usigbe & Ayotunde Olumide Ojo · Journal of Advances in Medical and Pharmaceutical Sciences · 2026

Background: Social media is widely used among postgraduate students for communication, networking, and academic purposes. However, excessive screen time, especially at night, may impair sleep quality and patterns, affecting overall well-being and academic performance. Objective:...